<template>
<div class="box">
    <h3>子组件</h3>
    <p>不做任何事情</p>
    <Child/>
</div>
</template>

<script lang="ts" setup name="Child">
import Child from './Grandson.vue';

</script>

<style scoped>
.box{
    background-color: rgb(151, 153, 58);
    padding: 20px;
    border-radius: 10px;
}
</style>